Spot on m8 just needed that answer,i knew i couldnt just run it like that but wasnt sure if it would drive slowly to get it mapped,iv only started it and revved it in garage and put greens back in,just was worried i bought duff injectors,iv msgd you about it aswel to see what sort of waiting time there is to book it in once iv serviced it etc,i will just fit them when i get there,cheers